15694428178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{49393}}^1$

素因数の和:49531

約数の個数: 48

約数和(自身を含む): 28143318168

約数和(自身を除く): 12448889990

約数列:

[1, 2, 11, 13, 22, 26, 101, 121, 143, 202, 242, 286, 1111, 1313, 1573, 2222, 2626, 3146, 12221, 14443, 24442, 28886, 49393, 98786, 158873, 317746, 543323, 642109, 1086646, 1284218, 4988693, 5976553, 7063199, 9977386, 11953106, 14126398, 54875623, 64853009, 77695189, 109751246, 129706018, 155390378, 603631853, 713383099, 1207263706, 1426766198, 7847214089, 15694428178]

約数ペア:

[(1, 15694428178), (2, 7847214089), (11, 1426766198), (13, 1207263706), (22, 713383099), (26, 603631853), (101, 155390378), (121, 129706018), (143, 109751246), (202, 77695189), (242, 64853009), (286, 54875623), (1111, 14126398), (1313, 11953106), (1573, 9977386), (2222, 7063199), (2626, 5976553), (3146, 4988693), (12221, 1284218), (14443, 1086646), (24442, 642109), (28886, 543323), (49393, 317746), (98786, 158873)]